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Extract from the Register of European Patents

EP About this file: EP3118446

EP3118446 - BI-DIRECTIONAL CONTRA-ROTATING CIRCULAR RAIL BEARING Y-SHAPED COMPOUND BLADE FLUID ENERGY COLLECTION MULTI-UNIT POWER GENERATING WINDMILL [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.01.2021
Database last updated on 14.08.2024
FormerThe patent has been granted
Status updated on  31.01.2020
FormerGrant of patent is intended
Status updated on  24.10.2019
FormerRequest for examination was made
Status updated on  16.12.2016
FormerThe international publication has been made
Status updated on  04.11.2016
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
Liu, Hailong
No. 42, Group 10, Liqianhu Village
Gaoyupu Town, Shunping County
Boading, Hebei 072250 / CN
For all designated states
Zhan, Wei
No.1305, Unit 1, Building 2
No.46 Changzheng Street
Qiaodong District
Shijiazhuang
Hebei 050010 / CN
[2017/03]
Inventor(s)01 / see applicant
...
 [2017/03]
Representative(s)Vesterinen, Jussi Tapio, et al
LUMI IP GmbH
Rodtmattstrasse 45
3014 Bern / CH
[2020/10]
Former [2017/03]Veni Swiss & European Patent Attorneys
Villa de Meuron
Buristrasse 21
3006 Bern / CH
Application number, filing date15761861.226.01.2015
[2017/03]
WO2015CN00041
Priority number, dateCN2014108367610.03.2014         Original published format: CN201410083676
[2017/03]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015135373
Date:17.09.2015
Language:ZH
[2015/37]
Type: A1 Application with search report 
No.:EP3118446
Date:18.01.2017
Language:EN
[2017/03]
Type: B1 Patent specification 
No.:EP3118446
Date:04.03.2020
Language:EN
[2020/10]
Search report(s)International search report - published on:CN17.09.2015
(Supplementary) European search report - dispatched on:EP05.12.2017
ClassificationIPC:F03D9/32, F03D15/10, F03D5/04, F03D9/10
[2019/46]
CPC:
F03D5/04 (EP,US); F03D15/10 (EP,US); F03D3/061 (US);
F03D7/042 (US); F03D80/70 (US); F03D9/10 (EP,US);
F03D9/32 (EP,US); Y02E10/70 (EP,US); Y02E10/728 (EP,US);
Y02E10/74 (EP,US); Y02E70/30 (EP) (-)
Former IPC [2018/01]F03D5/04, F03D9/10, F03D7/04, F03D9/00, F03D3/06, F03D80/70, F03D9/25, F03D9/28
Former IPC [2017/03]F03D5/04, F03D9/10
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2017/03]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:BIDIREKTIONAL GEGENLÄUFIGE, EINE KREISFÖRMIGE SCHIENE TRAGENDE ZUSAMMENGESETZTE Y-FÖRMIGE SCHAUFEL FÜR STROMERZEUGUNGSWINDMÜHLE MIT MEHREREN EINHEITEN ZUR FLÜSSIGKEITSENERGIEGEWINNUNG[2017/03]
English:BI-DIRECTIONAL CONTRA-ROTATING CIRCULAR RAIL BEARING Y-SHAPED COMPOUND BLADE FLUID ENERGY COLLECTION MULTI-UNIT POWER GENERATING WINDMILL[2017/03]
French:ÉOLIENNE DE PRODUCTION D'ÉNERGIE MULTI-UNITÉ À COLLECTE D'ÉNERGIE LIQUIDE, À PALE COMBINÉE EN FORME DE Y, À SUPPORT PAR RAIL CIRCULAIRE, CONTRA-ROTATIVE ET BIDIRECTIONNELLE[2017/03]
Entry into regional phase28.09.2016Translation filed 
28.09.2016National basic fee paid 
28.09.2016Search fee paid 
28.09.2016Designation fee(s) paid 
28.09.2016Examination fee paid 
Examination procedure28.09.2016Examination requested  [2017/03]
28.09.2016Date on which the examining division has become responsible
19.06.2018Amendment by applicant (claims and/or description)
25.10.2019Communication of intention to grant the patent
22.01.2020Fee for grant paid
22.01.2020Fee for publishing/printing paid
22.01.2020Receipt of the translation of the claim(s)
Opposition(s)07.12.2020No opposition filed within time limit [2021/06]
Fees paidRenewal fee
16.01.2017Renewal fee patent year 03
08.01.2018Renewal fee patent year 04
30.01.2019Renewal fee patent year 05
20.01.2020Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU26.01.2015
AT04.03.2020
CY04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
MK04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
TR04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
[2024/29]
Former [2024/22]HU26.01.2015
AT04.03.2020
CY04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
MK04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2023/30]HU26.01.2015
AT04.03.2020
CY04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2023/27]HU26.01.2015
AT04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2021/40]AT04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2021/10]AT04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2021/08]CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2020/50]CZ04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2020/49]CZ04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2020/48]ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2020/47]ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RS04.03.2020
SE04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
Former [2020/46]FI04.03.2020
HR04.03.2020
LV04.03.2020
NL04.03.2020
RS04.03.2020
SE04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
Former [2020/45]FI04.03.2020
HR04.03.2020
LV04.03.2020
NL04.03.2020
RS04.03.2020
SE04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
Former [2020/39]FI04.03.2020
HR04.03.2020
LV04.03.2020
RS04.03.2020
SE04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
Former [2020/38]FI04.03.2020
HR04.03.2020
LV04.03.2020
RS04.03.2020
SE04.03.2020
NO04.06.2020
GR05.06.2020
Former [2020/37]FI04.03.2020
HR04.03.2020
LV04.03.2020
RS04.03.2020
SE04.03.2020
NO04.06.2020
Former [2020/35]FI04.03.2020
NO04.06.2020
Documents cited:Search[YA]FR2297333  (BERGES ROBERT [FR]) [Y] 1,2,4 * page 1, line 15 - line 15 * * page 2, line 1 - line 35 * * figures 1,2; claim 6 * [A] 3,5-15;
 [A]US4589344  (DAVISON FRED E [US]) [A] 1-15 * column 5, line 46 - line 62; figures 1,3 ** column 6, line 34 - line 47 *;
 [YA]DE4403419  (PENNO ERICH [DE]) [Y] 1,2,4 * column 1, line 26 - line 40 * * column 2, line 37 - line 45 * * column 3, line 13 - line 20; figures 1,2 * [A] 3,5-15;
 [A]WO2007113399  (MOREAU PIERRE [FR]) [A] 1-15 * page 5, line 13 - line 17 * * page 6, line 1 - line 25; figure 16 *
International search[A]US1046026  (SALISBURY GEORGE E [US]) [A] 1-24 * , the whole document *;
 [A]JP4129800B  (SAGAWA, M.) [A] 1-24* , the whole document *;
 [A]EP2078853  (NEVI UGO [IT]) [A] 1-24 * , description, paragraphs 16-29 and figures 1-3 *;
 [A]CN201972857U  (SHANFENG LIU) [A] 1-24 * , the whole document *;
 [A]CN202468158U  (MINGHUI QIN) [A] 1-24 * , the whole document *;
 [PX]CN103807107  (LIU HAILONG) [PX] 1-24 * , description, paragraphs 52-77 and figures 1-9 *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.